Brown Diving Beetle vs Ridged Ear Abalone

Agabus brunneus compared with Haliotis scalaris

Key Differences

• Brown Diving Beetle is Extinct while Ridged Ear Abalone is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Ridged Ear Abalone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Coleoptera (Beetles)	Lepetellida (Lepetellida)
Family	Dytiscidae	Haliotidae
Genus	Agabus	Haliotis
Species	Agabus brunneus	Haliotis scalaris

Evolutionary Relationship

Brown Diving Beetle and Ridged Ear Abalone share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Ridged Ear Abalone

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Ridged Ear Abalone
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Ridged Ear Abalone

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Brown Diving Beetle

The Brown Diving Beetle (Agabus brunneus) is a species in the genus Agabus. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.